Project: | Topo90 Expedition |
Instrument: | SeaBeam |
All Bathy/Relief | Coastal | DEM Portal | Fishing | Global | Lakes | Multibeam | NOS |
Ship Name: | Thomas Washington |
Chief Scientist: | Eriksen, Charles C. University of Washington |
Source Organization: | University of California, Scripps Institution of Oceanography (UC/SIO) |
Start Date: | 1990-09-23 |
End Date: | 1990-10-01 |
Multibeam Bathymetry
Project: | Topo90 Expedition |
Instrument: | SeaBeam |
Number of Files: | 6 |
Number of Records: | 153439 |
BATHYMETRY DATA | Quantity | Percentage |
---|---|---|
Number of Beams | 2915341 | 100% |
Number of Good Beams | 2015650 | 69.14% |
Number of Zero Beams | 899691 | 30.86% |
Number of Flagged Beams | 0 | 0% |
Total Time: | 195.7574 hours |
Total Track Length: | 2365.4167 km |
Average Speed: | 12.083 km/hr (6.5243 knots) |
Northern Extent: | 32.8238 |
Southern Extent: | 32.2977 |
Western Extent: | -127.967735 |
Eastern Extent: | -117.29767 |
Minimum Sonar Depth | 0 | Maximum Sonar Depth | 0 |
Minimum Altitude | 0 | Maximum Altitude | 4686 |
Minimum Depth | 83 | Maximum Depth | 4715 |
File Information
Files | File Size | Description |
---|---|---|
TO9002WT.SWSB.90oct01 | 3.05MB | SIO Swath-bathy SeaBeam |
TO9002WT.SWSB.90sep24 | 4.39MB | SIO Swath-bathy SeaBeam |
TO9002WT.SWSB.90sep26 | 4.67MB | SIO Swath-bathy SeaBeam |
TO9002WT.SWSB.90sep28 | 3.72MB | SIO Swath-bathy SeaBeam |
TO9002WT.SWSB.90sep29 | 1.17MB | SIO Swath-bathy SeaBeam |
Files | File Size | Description |
---|---|---|
TO9002WT_Multibeam.xml | NCEI created ISO metadata |